El’chinova, G. I.
Kadyshev, V. V.
Zinchenko, R. A.
Article History
Received: 18 March 2020
Revised: 22 April 2020
Accepted: 17 June 2020
First Online: 2 April 2021
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interest</i>. The authors declare they have no conflict of interest.
: <i>Statement of compliance with standards of research involving humans as subjects</i>. All procedures performed in a study involving people comply with the ethical standards of the institutional and/or national committee for research ethics and the 1964 Helsinki Declaration and its subsequent changes or comparable ethical standards.
: Informed voluntary consent was obtained from each of the participants.
: This genetic-epidemiological study was approved by the ethics committee of the Research Center for Medical Genetics (protocol no. 7 of December 20, 2017).